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| PartNumber | CT-1205-SMT-TR | CT-1205C-SMT-TR | CT-1205-SMT-TR-CUT TAPE |
| Description | Speakers & Transducers Buzzers | Audio Indicators & Alerts Buzzers | |
| Manufacturer | CUI Inc. | CUI Inc. | - |
| Product Category | Speakers & Transducers | Buzzers | - |
| RoHS | Y | - | - |
| Product | Transducers | Buzzers | - |
| Type | Electromagnetic | Magnetic Buzzer Indicator | - |
| Frequency | 2.4 kHz | 2.4kHz | - |
| Sound Pressure Level | 87 dB | 90dB @ 5V, 10cm | - |
| Impedance | 45 Ohms | - | - |
| Shape | Square | - | - |
| Termination Style | Gullwing Lead | Gullwing Lead | - |
| Minimum Operating Temperature | - 30 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Length | 12.8 mm | 12.8 mm | - |
| Width | 12.8 mm | 12.8 mm | - |
| IP Rating | - | - | - |
| Current Rating | 40 mA | 30 mA | - |
| Dimensions | 12.8 mm L x 12.8 mm W x 7.1 mm H | 12.8 mm L x 12.8 mm W x 10 mm H | - |
| Height | 7.1 mm | 10 mm | - |
| Mounting | SMD/SMT | Board Mount | - |
| Packaging | Reel | Tape & Reel (TR) Alternate Packaging | - |
| Voltage Rating | 5 V | 5 V | - |
| Brand | CUI | - | - |
| Height in | 0.28 in | - | - |
| Height mm | 7.1 mm | - | - |
| Length in | 0.504 in | - | - |
| Length mm | 12.8 mm | - | - |
| Product Type | Speakers & Transducers | - | - |
| Factory Pack Quantity | 450 | - | - |
| Subcategory | Audio Devices | - | - |
| Width in | 0.504 in | - | - |
| Width mm | 12.8 mm | - | - |
| Unit Weight | 0.070548 oz | - | - |
| Series | - | CT | - |
| Termination | - | Solder Pads | - |
| Driver Circuitry | - | Indicator, Internally Driven | - |
| Technology | - | Magnetic | - |
| Input Type | - | DC | - |
| Voltage Rated | - | 5VDC | - |
| Voltage Range | - | 4 ~ 7V | - |
| Operating Mode | - | Continuous | - |
| Current Supply | - | 30mA | - |
| Operating Temperature | - | -30°C ~ 70°C | - |
| Washable | - | Yes | - |
| Port Location | - | Top | - |
| Mounting Type | - | Surface Mount | - |
| Size Dimension | - | 12.8mm L x 12.8mm W x 10.3mm H | - |
| Length in | - | 0.504 in | - |
| Length mm | - | 12.8 mm | - |
| Width in | - | 0.504 in | - |
| Width mm | - | 12.8 mm | - |
| Tone | - | Continuous | - |